Long island road. Laixi Hong Kong, Macao and Taiwan Service Center was built in 1994. Laixi Hong Kong, Macao and Taiwan Service Center is located on Long Island Road. Laixi Administrative Service Center consists of 30 departments, 280 accreditation service points and 220 staff. There are 90 service windows in the hall, which is a new platform for Laixi to build a service-oriented government.